Michael F. Worboys

Publication Activity (10 Years)

Years Active: 1990-2021
Publications (10 Years): 6

Top Topics

Spatial Regions

Machine Processable

Formal Representation

Quantitative Data

Top Venues

Int. J. Geogr. Inf. Sci.

Publications

Michael F. Worboys, Matt Duckham
Qualitative-geometric 'surrounds' relations between disjoint regions. Int. J. Geogr. Inf. Sci. 35 (5) (2021)
Alan Both, Matt Duckham, Michael F. Worboys
Identifying Surrounds and Engulfs Relations in Mobile and Coordinate-Free Geosensor Networks. ACM Trans. Spatial Algorithms Syst. 4 (2) (2018)
Jia Wang, Michael F. Worboys
Ontologies and representation spaces for sketch map interpretation. Int. J. Geogr. Inf. Sci. 31 (9) (2017)
William Preston, Steve Benford, Emily-Clare Thorn, Boriana Koleva, Stefan Rennick Egglestone, Richard Mortier, Anthony Quinn, John G. Stell, Michael F. Worboys
Enabling Hand-Crafted Visual Markers at Scale. Conference on Designing Interactive Systems (2017)
Jia Wang, Zena Wood, Michael F. Worboys
Conflict in Pedestrian Networks. AGILE Conf. (2016)
Jia Wang, Matt Duckham, Michael F. Worboys
A framework for models of movement in geographic space. Int. J. Geogr. Inf. Sci. 30 (5) (2016)
Liping Yang, Michael F. Worboys
Generation of navigation graphs for indoor space. Int. J. Geogr. Inf. Sci. 29 (10) (2015)
Michael F. Worboys
Using bigraphs to model topological graphs embedded in orientable surfaces. Theor. Comput. Sci. 484 (2013)
Muhammad Jafar Sadeq, Matt Duckham, Michael F. Worboys
Decentralized Detection of Topological Events in Evolving Spatial Regions. Comput. J. 56 (12) (2013)
Michael F. Worboys
Using Maptrees to Characterize Topological Change. COSIT (2013)
Michael F. Worboys
The Maptree: A Fine-Grained Formal Representation of Space. GIScience (2012)
Lisa Walton, Michael F. Worboys
A Qualitative Bigraph Model for Indoor Space. GIScience (2012)
Jixiang Jiang, Michael F. Worboys, Silvia Nittel
Qualitative change detection using sensor networks based on connectivity information. GeoInformatica 15 (2) (2011)
Christopher Farah, Frederick Schwaner, Ali Abedi, Michael F. Worboys
Distributed homology algorithm to detect topological events via wireless sensor networks. IET Wirel. Sens. Syst. 1 (3) (2011)
Liping Yang, Michael F. Worboys
A navigation ontology for outdoor-indoor space: (work-in-progress). ISA (2011)
John G. Stell, Michael F. Worboys
Relations between adjacency trees. Theor. Comput. Sci. 412 (34) (2011)
Antony Galton, Michael F. Worboys
An ontology of information for emergency management. ISCRAM (2011)
Michael F. Worboys
Modeling indoor space. ISA (2011)
Matt Duckham, John G. Stell, Maria Vasardani, Michael F. Worboys
Qualitative Change to 3-Valued Regions. GIScience (2010)
Nicholas A. Giudice, Lisa Walton, Michael F. Worboys
The informatics of indoor and outdoor space: a research agenda. ISA (2010)
Michael F. Worboys
Editorial. J. Spatial Inf. Sci. 1 (1) (2010)
Jixiang Jiang, Michael F. Worboys
Preliminaries for Topological Change Detection Using Sensor Networks. GSN (2009)
Jixiang Jiang, Michael F. Worboys
Event-based topology for dynamic planar areal objects. Int. J. Geogr. Inf. Sci. 23 (1) (2009)
Lisa Walton, Michael F. Worboys
An Algebraic Approach to Image Schemas for Geographic Space. COSIT (2009)
Jixiang Jiang, Michael F. Worboys
Detecting basic topological changes in sensor networks by local aggregation. GIS (2008)
Christopher Farah, Cheng Zhong, Michael F. Worboys, Silvia Nittel
Detecting Topological Change Using a Wireless Sensor Network. GIScience (2008)
Matt Duckham, Lars Kulik, Michael F. Worboys, Antony Galton
Efficient generation of simple polygons for characterizing the shape of a set of points in the plane. Pattern Recognit. 41 (10) (2008)
Cheng Zhong, Michael F. Worboys
Continuous Contour Mapping in Sensor Networks. CCNC (2008)
John G. Stell, Michael F. Worboys
A Theory of Change for Attributed Spatial Entities. GIScience (2008)
Alexander Klippel, Michael F. Worboys, Matt Duckham
Identifying factors of geographic event conceptualisation. Int. J. Geogr. Inf. Sci. 22 (2) (2008)
Tad T. Brunyé, Holly A. Taylor, Michael F. Worboys
Levels of Detail in Descriptions and Depictions of Geographic Space. Spatial Cogn. Comput. 7 (3) (2007)
Matt Duckham, Jenny Lingham, Keith T. Mason, Michael F. Worboys
Qualitative reasoning about consistency in geographic information. Inf. Sci. 176 (6) (2006)
Jörg-Rüdiger Sack, Monika Sester, Michael F. Worboys, Peter van Oosterom
06101 Abstracts Collection -- Spatial Data: mining, processing and communicating. Spatial Data: mining, processing and communicating (2006)
Michael F. Worboys, Matt Duckham
Formalizing Mobility in Dynamic Location-Aware Sensor Networks. MDM (2006)
Michael F. Worboys, Matt Duckham
Monitoring qualitative spatiotemporal change for geosensor networks. Int. J. Geogr. Inf. Sci. 20 (10) (2006)
Jörg-Rüdiger Sack, Monika Sester, Michael F. Worboys, Peter van Oosterom
06101 Report -- Spatial Data: mining, processing and communicating. Spatial Data: mining, processing and communicating (2006)
Michael F. Worboys
Event-oriented approaches to geographic phenomena. Int. J. Geogr. Inf. Sci. 19 (1) (2005)
Matt Duckham, Michael F. Worboys
An algebraic approach to automated geospatial information fusion. Int. J. Geogr. Inf. Sci. 19 (5) (2005)
Matt Duckham, Silvia Nittel, Michael F. Worboys
Monitoring dynamic spatial fields using responsive geosensor networks. GIS (2005)
Antony Galton, Michael F. Worboys
Processes and Events in Dynamic Geo-Networks. GeoS (2005)
Michael F. Worboys, Kathleen Hornsby
From Objects to Events: GEM, the Geospatial Event Model. GIScience (2004)
Michael F. Worboys, Matt Duckham, Lars Kulik
Commonsense Notions of Proximity and Direction in Environmental Space. Spatial Cogn. Comput. 4 (4) (2004)
Kathleen Hornsby, Michael F. Worboys
Editorial. Spatial Cogn. Comput. 4 (1) (2004)
Silvia Nittel, Anthony Stefanidis, Isabel F. Cruz, Max J. Egenhofer, Dina Q. Goldin, A. Howard, Alexandros Labrinidis, Samuel Madden, Agnès Voisard, Michael F. Worboys
Report from the First Workshop on Geo Sensor Networks. SIGMOD Rec. 33 (1) (2004)
Matt Duckham, Lars Kulik, Michael F. Worboys
Imprecise Navigation. GeoInformatica 7 (2) (2003)
Michael F. Worboys, Matt Duckham
Integrating Spatio-Thematic Information. GIScience (2002)
Bo Huang, Michael F. Worboys
Dynamic Modelling and Visualization on the Internet. Trans. GIS 5 (2) (2001)
Michael F. Worboys
Nearness relations in environmental space. Int. J. Geogr. Inf. Sci. 15 (7) (2001)
Michael F. Worboys, Eliseo Clementini
Integration of Imperfect Spatial Information. J. Vis. Lang. Comput. 12 (1) (2001)
Matt Duckham, Michael F. Worboys
Computational Structure in Three-Valued Nearness Relations. COSIT (2001)
Tony Griffiths, Alvaro A. A. Fernandes, Norman W. Paton, Keith T. Mason, Bo Huang, Michael F. Worboys
Tripod: A Comprehensive Model for Spatial and Aspatial Historical Objects. ER (2001)
Tony Griffiths, Alvaro A. A. Fernandes, Norman W. Paton, Keith T. Mason, Bo Huang, Michael F. Worboys, Chris Johnson, John G. Stell
Tripod: A Comprehensive System for the Management of Spatial and Aspatial Historical Objects. ACM-GIS (2001)
Martin Raubal, Michael F. Worboys
A Formal Model of the Process of Wayfinding in Built Environments. COSIT (1999)
John G. Stell, Michael F. Worboys
Generalizing Graphs Using Amalgamation and Selection. SSD (1999)
Michael F. Worboys
Imprecision in Finite Resolution Spatial Data. GeoInformatica 2 (3) (1998)
John G. Stell, Michael F. Worboys
The Algebraic Structure of Sets of Regions. COSIT (1997)
Philip A. Story, Michael F. Worboys
A Design Support Environment for Spatio-Temporal Database Applications. COSIT (1995)
Michael F. Worboys
Object-Oriented Approaches to Geo-Referenced Information. Int. J. Geogr. Inf. Sci. 8 (4) (1994)
Michael F. Worboys
A Unified Model for Spatial and Temporal Information. Comput. J. 37 (1) (1994)
Michael F. Worboys, Petros Bofakos
A Canonical Model for a Class of Areal Spatial Objects. SSD (1993)
Michael F. Worboys
A generic model for planar geographical objects. Int. J. Geogr. Inf. Sci. 6 (5) (1992)
Michael F. Worboys, S. Misbah Deen
Semantic Heterogeneity in Distributed Geographic Databases. SIGMOD Rec. 20 (4) (1991)
Michael F. Worboys, Hilary M. Hearnshaw, David J. Maguire
Object-oriented data modelling for spatial databases. Int. J. Geogr. Inf. Sci. 4 (4) (1990)